Well I saw this coming. Just like how marvel at how Naoto (from Persona 4) was able to hide hers, I'm just as amazed at Seto's ability to do so. But hey I dig the sarashi trope and the trope of women being bigger than they appear. Sarashi is quite a powerful piece of cloth.
Thanks for the translation (I'm looking forward to seeing how nice Seto's boobs are).